Hyundai Sonata LF: Cooling System / Thermostat Components and Components Location

Water pump Troubleshooting

Troubleshooting SymptomsPossible CausesRemedyCoolant leakage • From the bleed hole of the water pump Visually check • Check leaks after about ten-minute warming up...

Thermostat Repair procedures

Removal     Disassembly of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. 1. Drain engine coolant so that its level would be under the thermostat height...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: General Safety Information and Caution

Precautions General Precautions Please read the following precautions carefully before performing the airbag system service. Observe the instructions described in this manual, or the airbags could accidentally deploy and cause damage or injuries...

Hyundai Sonata LF 2014-2019 Service Manual: Radiator Repair procedures

Removal and Installation 1. Remove the cooling fan. (Refer to Cooling System - "Cooling Fan") 2. Loosen the drain plug, and drain the coolant. 3. Remove the radiator cap to speed draining. 4. Remove the radiator upper hose (A) and lowr hose (B)...